AWJ compression couplings manufactured by AKWEDUKT are designed for use in underground water pipeline systems of the nominal pressure of PN 10 and water temperature of 20°C. AWJ compression couplings are used for the connection of smooth polyethylene PE pipes of the nominal outer diameter of 20-90 mm. A wide range of available threaded couplings enables easy connection with a different system type (steel pipes, sanitary fittings).
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| Band with a metal ring |
| NR KAT. | d x G |
| OPA 32 01 |
32 x ½" |
| OPA 32 02 |
32 x ¾" |
| OPA 40 01 |
40 x ½" |
| OPA 40 02 |
40 x ¾" |
| OPA 40 03 |
40 x 1" |
| OPA 50 01 |
50 x ½" |
| OPA 50 02 |
50 x ¾" |
| OPA 50 03 |
50 x 1" |
| OPA 63 01 |
63 x ½" |
| OPA 63 02 |
63 x ¾" |
| OPA 63 03 |
63 x 1" |
| OPA 63 04 |
63 x 5/4" |
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| Plug PE |
| NR KAT. | d |
| KOR 20 |
20 |
| KOR 25 |
25 |
| KOR 32 |
32 |
| KOR 40 |
40 |
| KOR 50 |
50 |
| KOR 63 |
63 |
| KOR 75 |
75 |
| KOR 90 |
90 |
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|

Straight connector with female thread. |
| NR KAT. | d x G |
| ZPW 20 01 |
20 x ½" |
| ZPW 20 02 |
20 x ¾" |
| ZPW 25 01 |
25 x ½" |
| ZPW 25 02 |
25 x ¾" |
| ZPW 25 03 |
25 x 1" |
| ZPW 32 02 |
32 x ¾" |
| ZPW 32 03 |
32 x 1" |
| ZPW 32 04 |
32 x 5/4" |
| ZPW 40 03 |
40 x 1" |
| ZPW 40 04 |
40 x 5/4" |
| ZPW 40 05 |
40 x 6/4" |
| ZPW 50 04 |
50 x 5/4" |
| ZPW 50 05 |
50 x 6/4" |
| ZPW 50 06 |
50 x 2" |
| ZPW 63 05 |
63 x 6/4" |
| ZPW 63 06 |
63 x 2" |
|

| Straight connector PE-PE |
| NR KAT. | d x d |
| ZPE 20 |
20 x 20 |
| ZPE 25 |
25 x 25 |
| ZPE 32 |
32 x 32 |
| ZPE 40 |
40 x 40 |
| ZPE 50 |
50 x 50 |
| ZPE 63 |
63 x 63 |
| ZPE 75 |
75 x 75 |
| ZPE 90 |
90 x 90 |
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|

| Straight reduction connector PE-PE |
| NR KAT. | d x d |
| ZPR 25 20 |
25 x 20 |
| ZPR 32 25 |
32 x 25 |
| ZPR 40 25 |
40 x 25 |
| ZPR 40 32 |
40 x 32 |
| ZPR 50 32 |
50 x 32 |
| ZPR 50 40 |
50 x 40 |
| ZPR 63 40 |
63 x 40 |
| ZPR 63 50 |
63 x 50 |
|

Straight connector with male thread. |
| NR KAT. | d x G |
| ZPZ 20 01 |
20 x ½" |
| ZPZ 20 02 |
20 x ¾" |
| ZPZ 25 01 |
25 x ½" |
| ZPZ 25 02 |
25 x ¾" |
| ZPZ 25 03 |
25 x 1" |
| ZPZ 32 02 |
32 x ¾" |
| ZPZ 32 03 |
32 x 1" |
| ZPZ 32 04 |
32 x 5/4" |
| ZPZ 40 02 |
40 x ¾" |
| ZPZ 40 03 |
40 x 1" |
| ZPZ 40 04 |
40 x 5/4" |
| ZPZ 40 05 |
40 x 6/4" |
| ZPZ 40 06 |
40 x 2" |
| ZPZ 50 04 |
50 x 5/4" |
| ZPZ 50 05 |
50 x 6/4" |
| ZPZ 50 06 |
50 x 2" |
| ZPZ 63 04 |
63 x 5/4" |
| ZPZ 63 05 |
63 x 6/4" |
| ZPZ 63 06 |
63 x 2" |
| ZPZ 63 07 |
63 x 2½" |
| ZPZ 75 07 |
75 x 2½" |
| ZPZ 90 08 |
90 x 3" |
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|

| Elbow PE-steel with female thread |
| NR KAT. | d x G |
| KPW 20 01 |
20 x ½" |
| KPW 20 02 |
20 x ¾" |
| KPW 25 01 |
25 x ½" |
| KPW 25 02 |
25 x ¾" |
| KPW 25 03 |
25 x 1" |
| KPW 32 02 |
32 x ¾" |
| KPW 32 03 |
32 x 1" |
| KPW 40 03 |
40 x 1" |
| KPW 40 04 |
40 x 5/4" |
| KPW 40 05 |
40 x 6/4" |
| KPW 50 05 |
50 x 6/4" |
| KPW 63 06 |
63 x 2" |
|

| Elbow PE-PE |
| NR KAT. | d x d |
| KPE 20 |
20 x 20 |
| KPE 25 |
25 x 25 |
| KPE 32 |
32 x 32 |
| KPE 40 |
40 x 40 |
| KPE 50 |
50 x 50 |
| KPE 63 |
63 x 63 |
| KPE 75 |
75 x 75 |
| KPE 90 |
90 x 90 |
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|

| Elbow PE |
| NR KAT. | d x G |
| KPZ 20 01 |
20 x ½" |
| KPZ 20 02 |
20 x ¾" |
| KPZ 25 01 |
25 x ½" |
| KPZ 25 02 |
25 x ¾" |
| KPZ 25 03 |
25 x 1" |
| KPZ 32 02 |
32 x ¾" |
| KPZ 32 03 |
32 x 1" |
| KPZ 32 04 |
32 x 5/4" |
| KPZ 40 03 |
40 x 1" |
| KPZ 40 04 |
40 x 5/4" |
| KPZ 40 05 |
40 x 6/4" |
| KPZ 50 05 |
50 x 6/4" |
| KPZ 50 06 |
50 x 2" |
| KPZ 63 06 |
63 x 2" |
| KPZ 75 07 |
72 x 2½" |
| KPZ 90 08 |
90 x 3" |
|

| PE-steel tee with internal thread |
| NR KAT. | d x G x d |
| TPW 20 01 |
20 x ½" x 20 |
| TPW 25 01 |
25 x ½" x 25 |
| TPW 25 02 |
25 x ¾" x 25 |
| TPW 25 03 |
25 x 1" x 25 |
| TPW 32 02 |
32 x ¾" x 32 |
| TPW 32 03 |
32 x 1" x 32 |
| TPW 40 03 |
40 x 1" x 40 |
| TPW 40 04 |
40 x 5/4" x 40 |
| TPW 50 05 |
50 x 6/4" x 50 |
| TPW 63 06 |
63 x 2" x 63 |
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|

| PE-steel tee with male thread |
| NR KAT. | d x G x d |
| TPZ 20 01 |
20 x ½" x 20 |
| TPZ 25 02 |
25 x ¾" x 25 |
| TPZ 25 03 |
25 x 1" x 25 |
| TPZ 32 02 |
32 x ¾" x 32 |
| TPZ 32 03 |
32 x 1" x 32 |
| TPZ 32 04 |
32 x 5/4" x 32 |
| TPZ 40 03 |
40 x 1" x 40 |
| TPZ 40 04 |
40 x 5/4" x 40 |
| TPZ 40 05 |
40 x 6/4" x 40 |
| TPZ 50 05 |
50 x 6/4" x 50 |
| TPZ 50 06 |
50 x 2" x 50 |
| TPZ 63 06 |
63 x 2" x 63 |
| TPZ 75 07 |
75 x 2½" x 75 |
|

| Reduction tee PE-PE-PE |
| NR KAT. | d x d x d |
| TRE 25 20 |
25 x 20 x 25 |
| TRE 32 20 |
32 x 20 x 32 |
| TRE 32 25 |
32 x 25 x 32 |
| TRE 40 20 |
40 x 20 x 40 |
| TRE 40 25 |
40 x 25 x 40 |
| TRE 40 32 |
40 x 32 x 40 |
| TRE 50 25 |
50 x 25 x 50 |
| TRE 50 32 |
50 x 32 x 50 |
| TRE 50 40 |
50 x 40 x 50 |
| TRE 63 32 |
63 x 32 x 63 |
| TRE 63 40 |
63 x 40 x 63 |
| TRE 63 50 |
63 x 50 x 63 |
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|

| Tee PE-PE-PE |
| NR KAT. | d x d x d |
| TPE 20 |
20 x 20 x 20 |
| TPE 25 |
25 x 25 x 25 |
| TPE 32 |
32 x 32 x 32 |
| TPE 40 |
40 x 40 x 40 |
| TPE 50 |
50 x 50 x 50 |
| TPE 63 |
63 x 63 x 63 |
| TPE 75 |
75 x 75 x 75 |
|

| Straight coupling with a collar |
| NR KAT. | d x D |
| ZPK 63 50 |
63 x 50 |
|
|

| Reducer |
| NR KAT. | d x G |
| WRW 50 01 |
50 x ½" |
| WRW 50 02 |
50 x ¾" |
| WRW 50 03 |
50 x 1" |
| WRW 63 01 |
63 x ½" |
| WRW 63 02 |
63 x ¾" |
| WRW 63 03 |
63 x 1" |
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Installation method
Example of installation using an AWJ compression coupling.

Example of installation using an AWJ compression coupling and reducer

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Couplings should be tightened with a wrench for a durable and effective joint.